CN205469223U - Automatic bassinet of locking - Google Patents
Automatic bassinet of locking Download PDFInfo
- Publication number
- CN205469223U CN205469223U CN201620022725.5U CN201620022725U CN205469223U CN 205469223 U CN205469223 U CN 205469223U CN 201620022725 U CN201620022725 U CN 201620022725U CN 205469223 U CN205469223 U CN 205469223U
- Authority
- CN
- China
- Prior art keywords
- bar
- locking
- transverse tube
- perambulator
- dead bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses an automatic bassinet of locking, including left and right frame, left and right frame all be equipped with pushing rod, preceding leg and back leg, pushing rod's bottom articulated with the top of back leg, this pushing rod's middle part is articulated have with preceding leg articulated bar, the coaxial articulated seat pole that has of articulated department of bar and preceding leg, another of this seat pole hinge at the middle part of back leg, the pushing rod's of left and right frame bottom all is equipped with the extension section, thereby installs in the extension section through keeping the locking device at development condition with the cooperation of seat pole with the bassinet. The utility model discloses have the unblock of rotation and the automatic design of locking, the whole unblock convenience of locking of bassinet, the unblock action and the action integrated design of folding up, easy operation folds up, lock and the double -locked design for two, the bassinet is safe in utilization, and the unblock is simple and convenient.
Description
Technical field
This utility model relates to perambulator field, particularly relates to the perambulator of a kind of automatic locking.
Background technology
Doll carriage is baby's favorite stroll vehicles, when mother carries baby to go shopping especially
Requirement.But according to the growth of baby, use, the classification of doll carriage has twins baby
Youngster's go-cart, high view doll carriage, sunshade doll carriage, pocket car etc.；Mainly according to load-carrying
Amount is standard, and conventional testing standard is nine to ten five kilograms, and general stroller about can use three to arrive
5 years.
The movable joint of doll carriage must be the sensitiveest, is the first emphasis of safety.For making car
Can conveniently collect or transport, it will usually design has the movable joint of lock function.If these are lived
Movable joint is insensitive, and when baby is still inside go-cart, vehicle frame is possible to because movable joint was lost efficacy
Suddenly folding, the body causing baby tender and lovely is clamped by vehicle body, causes sizable injury.With
Time, whether movable joint is also related to doll carriage whether folding convenient, and is easy to carry.
Such as, the folding children's go-cart that the patent documentation of existing Publication No. CN203032741U provides,
Including folding stroller frame, it is arranged on the front vehicle wheel below described stroller frame and rear wheel, pushes away
Vehicle carriage has at least two duty when opening, and stroller frame is provided with and stroller frame is locked
It is scheduled on the first locking device of the first duty and stroller frame is locked in the second duty
Second locking device, stroller frame includes front-wheel support, rear wheel support, push rod, fork, seat bar,
When stroller frame is in the first duty, the top of push rod is positioned at the rear side of stroller frame, works as go-cart
Vehicle frame when the second duty, the front side of the top stroller frame of push rod；Owing to using above-mentioned technology
Scheme, this utility model switchable folding children's go-cart, stroller frame in addition to normal carrying out,
Push rod is the most capable of reversing, is arranged by structure in the technical program, make go-cart in the first duty and
Direction between second duty rotates rapid and convenient.
Above-mentioned folding children's go-cart uses flexible seat plate, the most square during folding and folding and unfolding
Just, but one-handed performance is the most inconvenient, generally requires and has coordinated the folding of vehicle frame to fold by both hands.
Utility model content
The deficiency existed for prior art, this utility model provides a kind of locking convenient for unlocking, receives
Roll over simple to operate, the perambulator of safe and simple locking automatically.
The technical solution of the utility model is:
The perambulator of a kind of automatic locking, including left and right vehicle frame, described left and right vehicle frame is equipped with and pushes away
Hand lever, front foot lever and rear foot lever, the bottom of described pushing hands bar and the top of rear foot lever are hinged, should
The middle part of pushing hands bar is hinged with the bar hinged with front foot lever, and the hinged place of bar and front foot lever is same
Axle is hinged with seat bar, and the other end of this seat bar is hinged on the middle part of rear foot lever, described left and right car
The bottom of the pushing hands bar of frame is equipped with extension, extension is provided with by coordinating with seat bar thus
Perambulator is maintained at the locking device of deployed condition.
Perambulator is provided with left and right vehicle frame, and the attachment structure on left and right vehicle frame can be considered planar motion mechanism,
Stereochemical structure is formed by the lateral connection between left and right vehicle frame.Main portion between left and right vehicle frame
Part and connected mode are symmetrical, mainly describe the parts connected mode of side vehicle frame.Wherein pushing hands bar
Bottom and the top of rear foot lever hinged, the middle part of this pushing hands bar is hinged with the handrail hinged with front foot lever
Bar, the hinged place of bar and front foot lever is coaxially hinged with seat bar, and the other end of this seat bar is hinged
Middle part at rear foot lever.Therefore, pushing hands bar, bar, seat bar and rear foot bar are formed and can receive
The quadric chain of folding, when not locking, it is possible to complete jackknife action.In order to ensure child
The normal use of car, perambulator is provided with locking device.Locking device is arranged on the pushing hands of left and right vehicle frame
On the extension of the bottom of bar, extension pushing hands bar dorsad forward, rear foot lever direction extend, locking dress
Put and coordinate with seat bar thus perambulator is maintained at deployed condition.
As preferably.Described locking device includes:
It is fixed in seat bar and with the lock sleeve of locking slot；
The flexible dead bolt being arranged on extension and coordinate with locking slot；
It is arranged on extension the drive mechanism driving flexible dead bolt turnover locking slot.
Locking device is snapped in by the movable flexible dead bolt being arranged on extension and is arranged on seat bar
On lock sleeve complete locking, and by drive mechanism complete unlock action.Meanwhile, locking
Put and guiding surface can be set, facilitate perambulator to be automatically performed lock out action when launching and putting in place.
As preferably.Described drive mechanism includes:
It is fixed on extension the assembling transverse tube in order to accommodate flexible dead bolt；
Flexible dead bolt is promoted to enter the spring of locking slot in being arranged on assembling transverse tube；
Be connected on flexible dead bolt and run through assembling transverse tube sidewall stir pin；
Turning set is located at that assembling transverse tube is outer stirs, to drive, the rotation that pin makes flexible dead bolt exit locking slot
Handle.
Assembling transverse tube connects the extension of the pushing hands bar of left and right vehicle frame, flexible dead bolt in the horizontal direction
It is arranged in assembling transverse tube, in order to ensure that flexible dead bolt can keep lock-out state in its natural state,
It is provided with, in assembling transverse tube, the spring promoting flexible dead bolt to enter locking slot, in order to when needs unlock
Overcome the driving force of spring easily thus flexible dead bolt is exited from locking slot, flexible dead bolt connects
Have run through assembling transverse tube sidewall to stir pin, stir pin and coordinate with rotary handle, complete drive actions.
As preferably, described assembling transverse tube sidewall is provided with axially disposed bar hole, stirs pin and passes through
Bar hole extends to assemble outside transverse tube.
Stablizing in order to ensure drive actions, assembling transverse tube is provided with axially disposed bar shaped
Hole.Stir pin to extend to coordinate with rotary handle outside assembling transverse tube by bar hole.Therefore hands is being rotated
Handle acts on when stirring pin, and stirring pin can only be along the axially driving flexible dead bolt of assembling transverse tube, it is ensured that
Stablizing of unlocking motion.
As preferably, the described locking device on left and right vehicle frame shares assembling transverse tube and rotates hands
Handle
In order to simplify structure and ensure locking effect, the locking device on left and right vehicle frame shares assembling
Transverse tube and rotary handle, in other words, be provided with one on the extension of the pushing hands bar of left and right vehicle frame
Root assembling transverse tube, two of assembling transverse tube is equipped with flexible dead bolt, and to complete locking to the lock sleeve of both sides dynamic
Make, it is ensured that perambulator is keeping the stability of deployed condition.
As preferably, the two ends of described assembling transverse tube are respectively fitted with corresponding with left and right vehicle frame two
Flexible dead bolt, this flexible dead bolt is shaft-like, described in stir pin and be radially plugged in flexible dead bolt.
Stretching for convenience the installation of dead bolt, flexible latch design is shaft-like, and left and right vehicle frame is corresponding
Flexible dead bolt is arranged in same assembling transverse tube dorsad, stirs pin for two groups and is the most radially plugged in and stretches
In contracting dead bolt, in order to simplify structurally and operationally, stir pin for two groups and can select to use shared rotary handle
Type of drive, it would however also be possible to employ the type of drive of independently rotated handle.
As preferably.It is provided with in the gap of described assembling transverse tube and rotary handle:
It is rotatably assorted with assembling transverse tube and the circumferential spacing actuating sleeve of rotary handle；
The drive sleeve slid axially is fixed with described pin of stirring；
The inclined-plane transmission mutually extruded by end between actuating sleeve with drive sleeve is coordinated.
In order to preferably complete rotary handle and the linkage stirring between pin, assembling transverse tube is arranged with mutually
The actuating sleeve of inclined-plane transmission cooperation and drive sleeve, wherein actuating sleeve is spacing with rotary handle circumference, along with
Rotary handle rotates on assembling transverse tube, drive sleeve is equipped with and stirs pin, and therefore drive sleeve can not be with
Assembling transverse tube is that axis rotates, can only be along the axial slip of assembling transverse tube.The effect that this design reaches is:
When rotary handle rotates, drive actuating sleeve rotate, coordinated by inclined-plane transmission, drive sleeve to away from
Pin sliding vertically is stirred in actuating sleeve rotation sliding drive.
As preferably, between described assembling transverse tube and actuating sleeve, it is provided with the two road lock machines limiting rotary handle
Structure.
In order to prevent the accidental unlocking of locking device, it is ensured that perambulator safety.Assembling transverse tube and actuating sleeve it
Between be provided with limit rotary handle second lock mechanism.
As preferably, described second lock mechanism includes:
It is opened in assembling transverse tube Shang bis-road locked groove；
It is movably arranged on actuating sleeve the slide block reaching axial limiting in snapping in two road locked grooves；
It is connected with slide block for driving slide block to depart from the unblock button of two road locked grooves.
Actuating sleeve is provided with by the slide block unlocking button control, when snapping in two under slide block naturalness
In road locked groove, now actuating sleeve can not rotate, and restriction artificially drives rotary handle, it is achieved two roads locks
Function.When needs unlock, triggering and unlock button, slide block departs from two road locked groove, now actuating sleeve energy
Enough rotations, when artificially driving rotary handle, can trigger unlocking motion.
As preferably, described pushing hands bar is provided with the first DEFORMATION POINTS, the pushing hands of left and right vehicle frame near bottom
The part that bar is positioned at below the first DEFORMATION POINTS is the most mutually drawn close；Rear foot lever is provided with the second shape near top
Height, the rear foot lever on left and right vehicle frame is positioned at the part above the second DEFORMATION POINTS the most mutually to be drawn close also
Should be hinged with pushing hands pole pair, bar and seat bar are respectively hinged at the first DEFORMATION POINTS and the second DEFORMATION POINTS
On.
In order to optimize overall baby carriage structure, reducing folding and interfere, pushing hands bar is provided with the first shape near bottom
Height, the part that the pushing hands bar of left and right vehicle frame is positioned at below the first DEFORMATION POINTS is the most mutually drawn close；After
Foot lever is provided with the second DEFORMATION POINTS near top, and the rear foot lever on left and right vehicle frame is positioned in the second DEFORMATION POINTS
The part of side is the most mutually drawn close and should be hinged with pushing hands pole pair, and bar and seat bar are respectively hinged at
In first DEFORMATION POINTS and the second DEFORMATION POINTS.The advantage of this design is can effectively shorten locking device
Size, optimizes folding process.
This utility model has the advantage that
(1) unblock and automatic locking design, perambulator integral locking convenient for unlocking are rotated；
(2) unlocking motion and folding action integrated design, folding is simple to operate；
(3) two road locks and double locking design, and perambulator uses safety, unlocks simplicity.
Accompanying drawing explanation
Fig. 1 is the perambulator schematic diagram that the present embodiment locks automatically；
Fig. 2 is the side view of the perambulator of locking automatically in Fig. 1；
Fig. 3 is the locking device explosive view of the perambulator of locking automatically in Fig. 1；
Fig. 4 is the folding schematic diagram of the perambulator of locking automatically in Fig. 1.
Detailed description of the invention
Explanation this utility model detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1 to 4, perambulator is provided with left and right vehicle frame, the attachment structure on left and right vehicle frame
Can be considered planar motion mechanism, form stereochemical structure by the lateral connection between left and right vehicle frame.Left,
Critical piece and connected mode between right vehicle frame are symmetrical, mainly describe the parts of side vehicle frame even
Connect mode.Wherein pushing hands bar is divided into the upper pushing hands bar 10 and lower pushing hands bar 20 being hinged, lower pushing hands
The bottom of bar 20 and the top of rear foot lever 60 are hinged, and the middle part of this lower pushing hands bar 20 is hinged with front
The bar 30 that foot lever 70 is hinged, the hinged place of bar 30 and front foot lever 70 is coaxially hinged with seat
Chair bar 40, the other end of this seat bar 40 is hinged on the middle part of rear foot lever 60.Therefore, lower pushing hands bar
20, bar 30, seat bar 40 and rear foot lever 60 formed can with the quadric chain of folding,
Under the state not having locking, it is possible to complete jackknife action.In order to ensure the normal use of perambulator, perambulator
It is provided with locking device.Locking device is arranged on prolonging of the bottom of the lower pushing hands bar 20 of left and right vehicle frame
In long section 22, extension 22 descend dorsad pushing hands bar 20 forward, rear foot lever direction extend, locking dress
Put and coordinate with seat bar 40 thus perambulator is maintained at deployed condition.In order to optimize overall baby carriage structure,
Reducing folding to interfere, lower pushing hands bar 20 is provided with the first DEFORMATION POINTS 21 near bottom, left and right vehicle frame
The part that lower pushing hands bar 20 is positioned at below the first DEFORMATION POINTS 21 is the most mutually drawn close；Rear foot lever 60 leans on
Nearly top is provided with the second DEFORMATION POINTS 61, and the rear foot lever 60 on left and right vehicle frame is positioned at the second DEFORMATION POINTS 61
The part of top is the most mutually drawn close and corresponding hinged with lower pushing hands bar 20, bar 30 and seat bar
40 are respectively hinged in the first DEFORMATION POINTS 21 and the second DEFORMATION POINTS 61.The advantage of this design is can
Effectively shorten the size of locking device, optimize folding process.Simultaneously in order to improve perambulator integral rigidity,
It is additionally provided with transverse axis 41, holding up of these coaxially connected both sides of transverse axis 41 between the bar 30 of left and right vehicle frame
Hand lever 30 and front foot lever 70 hinged place, seat bar 40 is hinged on transverse axis 41.Perambulator is additionally provided with can
The umbrella canopy folded, umbrella canopy also includes fixing umbrella frame 11 He being fixed on upper pushing hands bar 10 in addition to umbrella cloth
The folding umbrella rib 12 being hinged on pushing hands bar 10, can receive umbrella by folding folding umbrella rib 12
Canopy reduces volume.In order to preferably improve the convenience degree of perambulator folding, perambulator is additionally provided with forward foot in a step linkage
Bar 80, foot lever 70 before the folding that can link when perambulator folding, complete automatic folding.The forward foot in a step links
Bar 80 is hinged to be on the fixing foot-driven lever 71 of forward foot in a step bar 70.
Locking device includes:
It is fixed in seat bar 40 and with the lock sleeve 43 of locking slot 431；
The flexible dead bolt 253 being arranged on extension 22 and coordinate with locking slot 431；
It is arranged on extension 22 drive mechanism driving flexible dead bolt 253 to pass in and out locking slot 431.
Locking device is snapped in by the movable flexible dead bolt 253 being arranged on extension 22 and is arranged on
Lock sleeve 43 in seat bar 40 completes locking, and is completed the action unlocked by drive mechanism.
Meanwhile, lock sleeve 43 can arrange guiding surface, facilitate perambulator to be automatically performed when launching and putting in place
Lock out action.
Drive mechanism includes:
It is fixed on extension 22 the assembling transverse tube 251 in order to accommodate flexible dead bolt 253；
Flexible dead bolt 253 is promoted to enter the spring 267 of locking slot 431 in being arranged on assembling transverse tube 251；
Be connected on flexible dead bolt 253 and run through assembling transverse tube 251 sidewall stir pin 259；
Turning set is located at that assembling transverse tube 251 is outer to be stirred pin 259 make flexible dead bolt 253 exit lock to drive
The rotary handle 527 of tight groove 431.
Assembling transverse tube 251 connects the extension of the lower pushing hands bar 20 of left and right vehicle frame in the horizontal direction
22, flexible dead bolt 253 is arranged in assembling transverse tube 251, in order to ensure that flexible dead bolt 253 is at nature
Lock-out state can be kept under state, be provided with the flexible dead bolt 253 of promotion in assembling transverse tube 251 and enter lock
The spring 267 of tight groove 431, in order to overcome the driving of spring 267 easily when needing and unlocking
Power thus flexible dead bolt 253 is exited from locking slot 431, flexible dead bolt 253 connects to have and runs through
That assembles transverse tube 251 sidewall stirs pin 259, stirs pin 259 and coordinates with rotary handle 527, completes
Drive actions.
Stablizing in order to ensure drive actions, assembling transverse tube 251 is provided with axially disposed bar hole
252.Stir pin 259 and extend to assemble outside transverse tube 251 by bar hole 252 and rotary handle 527
Coordinate.Therefore, when rotary handle 527 acts on and stirs pin 259, stirring pin 259 can only be along assembling
The axially driving flexible dead bolt 253 of transverse tube 251, it is ensured that stablizing of unlocking motion.
In order to simplify structure and ensure locking effect, the locking device on left and right vehicle frame shares assembling
Transverse tube 251 and rotary handle 527, in other words, in the prolongation of the lower pushing hands bar 20 of left and right vehicle frame
Being provided with an assembling transverse tube 251 in section 22, two of assembling transverse tube 251 is equipped with flexible dead bolt
253 complete lock out action to the lock sleeve 43 of both sides, it is ensured that perambulator is keeping stablizing of deployed condition
Property.Stretching for convenience the installation of dead bolt 253, flexible dead bolt 253 is designed as shaft-like simultaneously, left,
The flexible dead bolt 253 that right vehicle frame is corresponding is arranged in same assembling transverse tube 251 dorsad, stirs for two groups
Pin 259 is the most radially plugged in flexible dead bolt 253, in order to simplify structurally and operationally, dials for two groups
Untie-sell 259 can select to use the type of drive of shared rotary handle 527, it would however also be possible to employ independent rotation
Change hands the type of drive of handle 527.
In order to preferably complete rotary handle 527 and the linkage stirred between pin 259, assemble transverse tube 251
It is arranged with actuating sleeve 261 and drive sleeve 256, wherein actuating sleeve 261 that the transmission of mutual inclined-plane coordinates 254
With rotary handle 527 circumference spacing 255, along with rotary handle 527 assembling transverse tube 251 on rotate,
Being equipped with in drive sleeve 256 and stir pin 259, therefore drive sleeve 256 can not be with assembling transverse tube 251
Axis rotates, can only be along the axial slip of assembling transverse tube 251.The effect that this design reaches is: work as rotation
Change hands handle 527 when rotating, drive actuating sleeve 261 to rotate, coordinate 254 by inclined-plane transmission, transmission
Set 256 stirs pin 259 sliding vertically to away from actuating sleeve 261 sliding drive.
In order to prevent the accidental unlocking of locking device, it is ensured that perambulator safety.Assembling transverse tube 251 and driving
The second lock mechanism limiting rotary handle 527 it is provided with between set 261.
Second lock mechanism includes:
It is opened in assembling transverse tube 251 Shang bis-road locked groove 266；
It is movably arranged on actuating sleeve 261 cunning reaching axial limiting in snapping in two road locked grooves 266
Block 262；
It is connected with slide block 262 for driving slide block 262 to depart from the unblock button 263 of two road locked grooves 266.
Unlock button 263 and slide block 262 is integral type structure, formed by L-type component 264, peace
In the storage tank 258 of the side being contained in rotary handle 257, keep two roads by two road lock springs 265
The normally off of lock.Actuating sleeve 261 is provided with by the slide block 262 unlocking button control, works as slide block
Can snap under 262 naturalness in two road locked grooves 266, now actuating sleeve 261 can not rotate, and limits
System is artificial drives rotary handle 527, it is achieved two road lock functions.When needs unlock, trigger unblock and press
Button 263, slide block 262 departs from two road locked grooves 266, and now actuating sleeve 261 can rotate, when artificially
Drive rotary handle 527, unlocking motion can be triggered.
Use process is as follows:
When needs unlock, being unlocked by pressing button 263, under the effect of L-type component 264, overcome two
Road lock spring 265 band movable slider 262 are deviate from two road locked grooves 266, and rotation of now taking advantage of a situation rotates hands
Handle 257, under the effect of axial limiting 255, drive block 261 with assembling transverse tube 251 for axis with rotation
Handle 257 rotates, and coordinates 254 in inclined-plane transmission, stirs pin 259 and the synergy of bar hole 252
Under, two pieces of drive blocks 256 are mutually drawn close, and drive two groups to stir pin 259 mutually to draw close, stir pin 259
Drive flexible dead bolt 253 to overcome the elastic force of spring 267 by stirring pin installing hole 260, mutually draw close,
Now, flexible dead bolt 253 is deviate from from the locking slot 431 of lock sleeve 43, and vehicle frame has unlocked.
Continue folding process, take advantage of a situation and pull on rotary handle 257 backward, drive by lower pushing hands bar 20,
Bar 30, seat bar 40 and rear foot lever 60 formed can with the parallel motion of folding, and
By foot lever 70 before forward foot in a step gangbar 80 folding simultaneously, during folding, need pushing hands bar in manual folding
10, backboard and umbrella canopy.
When deployment is desired, reverse operating, when perambulator launches to put in place, by locking slot 431
On guiding surface, perambulator can self-locked.
The foregoing is only preferred embodiment of the present utility model, be not limited to this practicality new
Type, for a person skilled in the art, this utility model can have various modifications and variations.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made,
Within should be included in protection domain of the present utility model.
Claims (10)
1. the perambulator of an automatic locking, including a left side, right vehicle frame, a described left side, right vehicle frame is equipped with pushing hands bar, front foot lever and rear foot lever, it is characterized in that, the bottom of described pushing hands bar and the top of rear foot lever are hinged, the middle part of this pushing hands bar is hinged with the bar hinged with front foot lever, the hinged place of bar and front foot lever is coaxially hinged with seat bar, the other end of this seat bar is hinged on the middle part of rear foot lever, a described left side, the bottom of the pushing hands bar of right vehicle frame is equipped with extension, it is provided with on extension, by coordinating with seat bar, perambulator is maintained at the locking device of deployed condition.
2. the perambulator of locking automatically as claimed in claim 1, it is characterised in that described locking device includes:
It is fixed in seat bar and with the lock sleeve of locking slot；
The flexible dead bolt being arranged on extension and coordinate with locking slot；
It is arranged on extension the drive mechanism driving flexible dead bolt turnover locking slot.
3. the perambulator of locking automatically as claimed in claim 2, it is characterised in that described drive mechanism includes:
It is fixed on extension the assembling transverse tube in order to accommodate flexible dead bolt；
Flexible dead bolt is promoted to enter the spring of locking slot in being arranged on assembling transverse tube；
Be connected on flexible dead bolt and run through assembling transverse tube sidewall stir pin；
Turning set is located at that assembling transverse tube is outer stirs, to drive, the rotary handle that pin makes flexible dead bolt exit locking slot.
4. the perambulator of locking automatically as claimed in claim 3, it is characterised in that described assembling transverse tube sidewall is provided with axially disposed bar hole, stirs pin and extends to assemble outside transverse tube by bar hole.
5. the perambulator of locking automatically as claimed in claim 3, it is characterised in that the described locking device on left and right vehicle frame shares assembling transverse tube and rotary handle.
6. the perambulator of locking automatically as claimed in claim 3, it is characterised in that the two ends of described assembling transverse tube are respectively fitted with two flexible dead bolts corresponding with left and right vehicle frame, and this flexible dead bolt is shaft-like, described in stir pin and be radially plugged in flexible dead bolt.
7. the perambulator of locking automatically as claimed in claim 3, it is characterised in that be provided with in the gap of described assembling transverse tube and rotary handle:
It is rotatably assorted with assembling transverse tube and the circumferential spacing actuating sleeve of rotary handle；
The drive sleeve slid axially is fixed with described pin of stirring；
The inclined-plane transmission mutually extruded by end between actuating sleeve with drive sleeve is coordinated.
8. the perambulator of locking automatically as claimed in claim 3, it is characterised in that be provided with the second lock mechanism limiting rotary handle between described assembling transverse tube and actuating sleeve.
9. the perambulator of locking automatically as claimed in claim 8, it is characterised in that described second lock mechanism includes:
It is opened in assembling transverse tube Shang bis-road locked groove；
It is movably arranged on actuating sleeve the slide block reaching axial limiting in snapping in two road locked grooves；
It is connected with slide block for driving slide block to depart from the unblock button of two road locked grooves.
10. the perambulator of locking automatically as claimed in claim 1, it is characterised in that described pushing hands bar is provided with the first DEFORMATION POINTS near bottom, and the part that the pushing hands bar of left and right vehicle frame is positioned at below the first DEFORMATION POINTS is the most mutually drawn close；Rear foot lever is provided with the second DEFORMATION POINTS near top, and the rear foot lever on left and right vehicle frame is positioned at the part above the second DEFORMATION POINTS the most mutually to be drawn close and should be hinged with pushing hands pole pair, and bar and seat bar are respectively hinged in the first DEFORMATION POINTS and the second DEFORMATION POINTS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022725.5U CN205469223U (en) | 2016-01-11 | 2016-01-11 | Automatic bassinet of locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022725.5U CN205469223U (en) | 2016-01-11 | 2016-01-11 | Automatic bassinet of locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205469223U true CN205469223U (en) | 2016-08-17 |
Family
ID=56666696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022725.5U Expired - Fee Related CN205469223U (en) | 2016-01-11 | 2016-01-11 | Automatic bassinet of locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205469223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820030A (en) * | 2018-07-18 | 2018-11-16 | 东莞恒耀日用制品有限公司 | A kind of hand push Carrier for cycle commutation construction |
-
2016
- 2016-01-11 CN CN201620022725.5U patent/CN205469223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820030A (en) * | 2018-07-18 | 2018-11-16 | 东莞恒耀日用制品有限公司 | A kind of hand push Carrier for cycle commutation construction |
| CN108820030B (en) * | 2018-07-18 | 2024-01-02 | 东莞恒耀日用制品有限公司 | Reversing structure of handcart seat frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190111 |